Yellowstone National Park was the first national park in the world, and larger than some US states. And 90 percent of the park has barely been touched. This is the Yellowstone you never knew. It is a story newly told. With a fresh voice, tuned to the experience of extremes with fresh visuals, captured with revolutionary new cinematic tools and techniques. With a sense of intimacy that immerses you, with an epic scale that will overwhelm you, with a passion that is the measure of the ultimate wilderness. This is a land of fire and ice, a world as ancient as it is alive: a vision, an adventure, a crucible of unimaginable forces.